As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT ENGINE NO LIGHT OFF WITH IGNITER ON SINGLE. SWITCHED TO BOTH AND ENGINE LIT OFF.(<P>TRANSFERRED TO DMI 124233, LEFT ENGINE #1 IGNITION IAW MEL 74-00-01B, CAT "C", DUE 22FEB2020.</P><P>LP 1171918 - M7: PERFORMED FIM 74-00 FT 809 TO STEP 23. REMOVED AND REPLACED LH #1 EXCITER IAW AMM 74-11-01. PERFORMED 3 SUCCESSFUL ENGINE STARTS, OPS OK. THIS CLEARS DMI 124233.</P>)